198Hg-Mercury
198Hg has 80 protons and 118 neutrons.
198Hg is a stable isotope.
The mass excess of 198Hg is -30954.315 with an uncertainty of ±0.458.
The mass was measured using a Penning Trap and Nuclear Physics and the related equations include:
Influence Equations
67.2% 198Hg-u 1
21.7% 198Au(β-)198Hg 2
10.8% 200Hg35Cl-198Hg37Cl 3
Reference
1. I. Bergstrom, C. Carlberg, T. Fritioff, G. Douysset, J. Schonfelder, R. Schuch (2002) SMILETRAP-A Penning trap facility for precision mass measurements using highly charged ions
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 487(3)
https://www.sciencedirect.com/science/article/abs/pii/S0168900201021787
2. W.J. Keeler, R.D. Connor (1965) The decay of 198Au
Nuclear Physics 61(3)
https://www.sciencedirect.com/science/article/pii/0029558265901112
3. W. McLatchie, R.C. Barber, R.L. Bishop, H.E. Duckworth, B.G. Hogg, J.D. Macdougall, P.Van Rookhuyzen (1964) Some new neutron separation energies for isotopes of Hg, Tl, Pb, and Bi
Canadian Journal of Physics 42(5)
https://cdnsciencepub.com/doi/abs/10.1139/p64-086